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Description
16211-ZE2-701 – Honda Carburetor Insulator (Genuine Honda OEM Part)
The Honda 16211-ZE2-701 Carburetor Insulator is a genuine OEM replacement designed to provide reliable thermal and vibration isolation between the carburetor and engine on compatible Honda small engines and power equipment. Manufactured to Honda’s original equipment standards, this insulator helps protect the carburetor from excessive heat and vibration, ensuring stable fuel delivery, improved performance, and longer component life.
Product Details
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Manufacturer Part Number: 16211-ZE2-701
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Brand: Honda
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Part Type: Carburetor Insulator
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System: Carburetor / Fuel Delivery Interface
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OEM Status: Genuine Honda OEM Replacement
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Condition: New OEM Part
Function
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Provides a thermal barrier between the engine and carburetor
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Reduces heat transfer that can affect fuel atomization
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Supports stable fuel delivery in varying engine conditions
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Minimizes vibration and stress on carburetor mounting points
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Ensures long-lasting performance and correct sealing
Compatible With
The Honda 16211-ZE2-701 Carburetor Insulator fits a wide range of Honda power equipment engines and applications, including many generators and small engines that use compatible carburetor interfaces. Compatible applications include, but are not limited to:
Honda Power Equipment & Engine Models
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Honda EB3500X Generator
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Honda EB3500XA / EB3500XK1 / EB3500XK1AGA Generator
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Honda EB3800X / EB3800XAC / EB3800XAN Generator
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Honda EM3500SX / EM3500SXA / EM3500SXK1AG Generator
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Honda EM3800SX / EM3800SXA / EM3800SXAC / EM3800SXAN Generators
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Honda EM5000SXK2 Generator
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Honda EM6500SXK1 Generator
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Honda EW140 Generator
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Honda GX240K1 / GX240R1 / GX240R2 Engine Series
(Compatibility varies by model, serial range, and carburetor configuration. Always verify with your exact model and serial number prior to ordering.)
How It’s Used
This carburetor insulator installs between the carburetor and engine intake mounting flange. It helps isolate the carburetor from engine heat and vibration, maintaining correct fuel atomization and consistent performance. Proper installation ensures a stable air-fuel mixture and optimal engine operation. Always refer to your Honda service manual for correct installation procedures and torque specs.
Suggested Maintenance
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Inspect the insulator whenever servicing the carburetor or fuel system
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Replace if cracked, hardened, or showing signs of fuel leakage
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Clean surrounding surfaces before installing a new insulator
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Confirm gaskets and mounting hardware are in good condition
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Use only genuine Honda OEM parts for best reliability and performance
